Inventor · disambiguated record
Ikuko Nakaya
Also filed as: NAKAYA IKUKO
1 granted patent·2 pending applications·1 citations·filing 2016–2017
16Inventor score
Files withIDEMITSU KOSAN CO3
Top patents by PatentIndex Score
3 records- 0170US11034908B2Lubricant compositionIDEMITSU KOSAN CO·Filed 2017·Granted Jun 15, 2021·1 cites·3 claims
- 0236US2018044609A1Lubricating oil composition for internal-combustion engine, and method for reducing friction in gasoline engineIDEMITSU KOSAN CO·Filed 2016·Application pending·0 cites
- 0333US2017121626A1Lubricant oil composition and internal-combustion-engine friction reduction methodIDEMITSU KOSAN CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →